Female domestic abuser apologists make me sick

How can they say:

"There are too many women who are suffering in silence as they survive aggressive, jealous ex-partners who refuse to let them move on with their lives,” they add. “Taylor has remained silent out of fear of further abuse, retaliation, and public shaming. "

"She went on Good Morning America on Wednesday to promote the ABC series and compared the investigation into the latest alleged domestic abuse incident to “the end of the world.”"

"the video “conveniently omits context” and accused Mortensen of being on a “never-ending, desperate, attention-seeking, destructive campaign to harm Taylor without any regard for the consequences for their child.”

She threw chair and it hit or nearly hit their daughter... How can charges be dropped? How can people say that it was "alleged" domestic abuse?